JP2639894B2 - String adjustment fixture - Google Patents
String adjustment fixtureInfo
- Publication number
- JP2639894B2 JP2639894B2 JP6739294A JP6739294A JP2639894B2 JP 2639894 B2 JP2639894 B2 JP 2639894B2 JP 6739294 A JP6739294 A JP 6739294A JP 6739294 A JP6739294 A JP 6739294A JP 2639894 B2 JP2639894 B2 JP 2639894B2
- Authority
- JP
- Japan
- Prior art keywords
- string
- wall surface
- pinching
- cylindrical portion
- male member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Buckles (AREA)
- Clamps And Clips (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、スキーウェアーの各
部、例えば、帽子の首回りの絞り、ウェアーの裾部の絞
り、ナップザック等の各種の袋物に装備される開閉のた
めの絞り等の紐の締付け状態を調節する紐調節用固定具
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a strap for opening and closing various parts of ski wear, for example, squeezing around a neck of a hat, squeezing of a hem of a wear, and various bags such as knapsacks. The present invention relates to a strap adjusting fixture for adjusting a tightening state of a string.
【０００２】[0002]
【従来の技術】従来のこの種の紐調節用固定具は、径方
向に紐通し孔を穿設した外筒と、この外筒に嵌合し軸部
の径方向に貫通した紐通し孔を有する嵌合子と、該嵌合
子を軸方向に摺動させるバネの三部品からなっており、
特開昭６２−１１１４１４号公報、特開昭６３−２７２
３０２号公報には、部品点数を少なくするために、前記
嵌合子の下部にバネを一体的に設けたものが開示されて
いる。2. Description of the Related Art A conventional string adjusting fixture of this type includes an outer cylinder having a string through hole in a radial direction, and a string through hole fitted in the outer cylinder and penetrating in a radial direction of a shaft portion. It has three parts, a fitting that has, and a spring that slides the fitting in the axial direction.
JP-A-62-111414, JP-A-63-272
No. 302 discloses a structure in which a spring is integrally provided below the fitting in order to reduce the number of parts.
【０００３】これらの紐調節用固定具は、嵌合子をバネ
に抗して外筒内へ押し込み、外筒の紐通し孔と嵌合子の
紐通し孔を一致させた状態で紐通し孔に紐を貫通させ、
所定位置で嵌合子をバネの力で復元させることによっ
て、外筒と嵌合子の紐通し孔に食い違いを形成すること
で紐を蛇行させ固定しようとするものである。[0003] In these string adjusting fixtures, the fitting is pushed into the outer cylinder against the spring, and the string passing hole of the outer cylinder and the thread passing hole of the fitting are aligned with the string passing hole. Through,
By restoring the fitting at a predetermined position by the force of a spring, a stagger is formed between the outer tube and the string passing hole of the fitting to meander and to fix the string.
【０００４】[0004]
【発明が解決しようとする課題】しかし、これらの紐調
節用固定具は、バネの力によって紐を径方向に押圧する
ものであるため、紐に引っ張り緑が作用した場合には、
嵌合子が引き下げられて紐の蛇行状態が直線状態になっ
て、緩み易く確実な紐固定ができない点及びバネの損傷
により早期に紐固定機能を喪失する点に解決すべき課題
があり、また、帽子の首回りの絞り、ウェアーの裾部の
絞り、ナップザック等の各種の袋物の開閉のための絞り
等に使用される紐の太さは一定ではなく、一般的に、使
用対象物によって太さが６mm程度の紐と３mm程度の二種
類の紐が使用されているため、太紐用の紐調節用固定具
と細紐用の紐調節用固定具をそれぞれ製作し、紐の太さ
に応じて区別して装着しなければならない点に解決すべ
き課題があった。However, since these string adjusting fixtures press the string in the radial direction by the force of a spring, when the string is pulled and green acts,
There is a problem to be solved in that the mating element is pulled down, the meandering state of the string becomes a linear state, the string is easily loosened, the string cannot be securely fixed, and the string fixing function is quickly lost due to damage to the spring. The thickness of the string used for squeezing around the neck of the hat, squeezing the hem of the wear, squeezing for opening and closing various bags such as knapsacks is not constant, and in general, the thickness depends on the object used. Since two kinds of strings of about 6 mm and about 3 mm are used, a string adjustment fixture for thick strings and a string adjustment fixture for thin strings are manufactured, and according to the thickness of the strings. There is a problem to be solved in that it must be mounted separately.
【０００５】本発明の目的とするところは、簡単な操作
で確実に長さ調節固定ができるだけでなく、直径におい
て２〜３mmの差があるいずれの紐に対しても、同一の紐
調節固定具で確実な紐固定機能を発揮させることのでき
る紐調節用固定具を提供することにある。It is an object of the present invention not only to ensure that the length can be adjusted and fixed by a simple operation, but also to use the same string adjusting fixture for any string having a difference of 2 to 3 mm in diameter. It is an object of the present invention to provide a string adjusting fixing tool that can exert a reliable string fixing function.
【０００６】[0006]
【課題を解決するための手段】本発明の紐調節用固定具
は、上記課題を解決するものであって、軸方向中心に紐
通し孔１を貫通させた筒部２の先端部周囲に、挿入ガイ
ドと抜け止め機能を具備させた爪縁３を形成するととも
に、筒部２の後端部周囲に止め縁４を形成し、筒部２の
壁面には、径方向に対峙する窓５を開設し、該窓５のそ
れぞれには、下辺で筒壁と一体となって上端部が自由端
となり、その外面が筒部２の外周面より膨出し且つ該自
由端部の外面が弾性力に抗して外方から押圧された場合
に前記紐通し孔１を狭める方向に撓むようにした断面楔
形の紐挟着体６を設け、また、前記爪縁３の直上であっ
て紐挟着体６が形成されていない筒部２の周面の径方向
対向位置に、回転規制突起７を形成した合成樹脂製の雄
部材Ｍと、軸方向中心に、前記雄部材Ｍを挿入した場合
に、紐挟着体６の自由端部の外側を押圧する、細紐挟着
用対向内壁面８と太紐挟着用対向内壁面９で形成される
スプライン状孔１０を穿設し、細紐挟着用対向内壁面８
の上端開口部に近い内壁面に、アンダーカット状態の爪
縁用係止段１１を形成した合成樹脂製の雌部材Ｗとから
構成したことを特徴とする紐調節用固定具であり、必要
に応じて、雄部材Ｍの紐挟着体６には、その自由端部内
側に紐滑止歯１２を突設し、また、雌部材Ｗのスプライ
ン状孔１０を形成する細紐挟着用対向内壁面８の中央縦
方向に、回転規制突起７の軸方向移動を許容する太紐挟
着用対向内壁面９の対向径を有する移動用溝１３を形成
するとともに、細紐挟着用対向内壁面８の上端に、平面
視して移動用溝１３の位置から太紐挟着用対向内壁面９
まで、回転規制突起７の一方向水平回転をガイドするガ
イド段１２を形成する。SUMMARY OF THE INVENTION A string adjusting fixture according to the present invention solves the above-mentioned problems. A claw edge 3 having an insertion guide and a retaining function is formed, and a retaining edge 4 is formed around the rear end of the cylindrical portion 2. A window 5 facing the radial direction is formed on the wall surface of the cylindrical portion 2. The upper end of each of the windows 5 is integrated with the cylindrical wall at the lower side to form a free end, the outer surface of the window 5 bulges from the outer peripheral surface of the cylindrical portion 2, and the outer surface of the free end forms an elastic force. A wedge-shaped string pinching body 6 is provided to bend in a direction to narrow the string passing hole 1 when pressed from the outside, and the string pinching body 6 just above the claw edge 3 is provided. A male member M made of a synthetic resin having a rotation restricting projection 7 formed at a position radially opposed to the peripheral surface of the cylindrical portion 2 where no cylindrical member is formed, When the male member M is inserted into the heart, a spline formed by the opposing inner wall surface 8 and the opposing inner wall surface 9 for holding the thick string, which presses the outside of the free end of the string holding body 6. A hole 10 is formed, and the opposite inner wall 8
And a female member W made of synthetic resin having an undercut claw edge locking step 11 formed on an inner wall surface near the upper end opening of the cord. Accordingly, the string clipping body 6 of the male member M is provided with a string non-slip tooth 12 protruding inside the free end portion thereof, and a spline-shaped hole 10 of the female member W is formed. In the central longitudinal direction of the wall surface 8, a movement groove 13 having an opposing diameter of the opposing inner wall surface 9 for pinching the thick string, which allows the axial movement of the rotation restricting projection 7, is formed. At the upper end, from the position of the movement groove 13 in plan view, the opposing inner wall surface 9
Until then, a guide step 12 for guiding one-way horizontal rotation of the rotation regulating projection 7 is formed.
【０００７】[0007]
【作用】上記のように構成した紐調節用固定具は、雄部
材Ｍの筒部２を、回転規制突起７がスプライン状孔１０
の太紐挟着用対向内壁面９に接する状態で、雌部材Ｗへ
挿入して結合する。この場合、雄部材Ｍの筒部２の先端
部周囲に形成した爪縁３が、細紐挟着用対向内壁面８に
形成した爪縁用係止段１１に係止する状態においては、
回転規制突起７が細紐挟着用対向内壁面８と太紐挟着用
対向内壁面９との境界部に形成された段に当たる範囲で
回転し、当たった位置において雄部材Ｍの筒部２を雌部
材Ｗのスプライン状孔１０へ押し込んだ時には、紐挟着
体６の自由端部外面が太紐挟着用対向内壁面９を摺動す
るか、細紐挟着用対向内壁面８を摺動するかのいずれか
となる。In the string adjusting fixture constructed as described above, the cylindrical portion 2 of the male member M is connected to the rotation regulating projection 7 by the spline-shaped hole 10.
Is inserted into and joined to the female member W while being in contact with the inner wall surface 9 facing the thick string. In this case, in a state in which the claw edge 3 formed around the distal end portion of the cylindrical portion 2 of the male member M is locked by the claw edge locking step 11 formed on the opposed inner wall surface 8 for pinching the thin string,
The rotation restricting projection 7 rotates within a range corresponding to a step formed at the boundary between the opposing inner wall surface 8 for pinching the thin string and the opposing inner wall surface 9 for pinching the thick string. When the member W is pushed into the spline-shaped hole 10, whether the outer surface of the free end of the string clamp body 6 slides on the opposing inner wall surface 9 for clamping a thick string or slides on the opposing inner wall surface 8 for clamping a thin string. Will be one of
【０００８】したがって、雄部材Ｍの筒部２の先端部周
囲に形成した爪縁３が、細紐挟着用対向内壁面８に形成
した爪縁用係止段１１に係止する状態において、雌部材
Ｗのスプライン状孔１０から紐通し孔１へ太紐を通した
場合には、紐挟着体６の自由端部外面が太紐挟着用対向
内壁面９を摺動する状態となるように雄部材Ｍを回転さ
せた後押し込めば、紐挟着体６は太紐挟着用対向内壁面
９によって紐通し孔１の中心方向へ押されて撓み、その
自由端部内面で太紐を挟着するようになり、また、細紐
を通した場合には、紐挟着体６の自由端部外面が細紐挟
着用対向内壁面８を摺動する状態となるように雄部材Ｍ
を回転させた後押し込めば、紐挟着体６は細紐挟着用対
向内壁面８によって紐通し孔１の中心方向へ押されて撓
み、その自由端部内面で細紐を挟着するように作用す
る。Therefore, when the claw edge 3 formed around the distal end portion of the cylindrical portion 2 of the male member M is locked by the claw edge locking step 11 formed on the opposed inner wall surface 8 for pinching the thin cord, the female When the thick string is passed from the spline-shaped hole 10 of the member W to the string passing hole 1, the outer surface of the free end portion of the string clamp body 6 slides on the inner wall surface 9 facing the thick string. When the male member M is rotated and then pushed in, the string holding body 6 is pushed toward the center of the string passing hole 1 by the opposing inner wall surface 9 for holding the thick string and bends, and the thick string is held by the inner surface of the free end. The male member M is arranged such that when the thin string is passed, the outer surface of the free end portion of the string clamp body 6 slides on the inner wall surface 8 facing the thin string clamp.
Is rotated and then pushed in, the string-clamping body 6 is pushed toward the center of the string through hole 1 by the narrow-string-clamping opposing inner wall surface 8 to bend, and the thin string is clamped on the inner surface of its free end. Works.
【０００９】そして紐に作用する力が、雄部材Ｍを雌部
材Ｗに押し込む方向に作用する場合には、紐挟着体６の
自由端部内面が紐に食い込む状態で挟着が強くなり、逆
方向に作用する場合には、雄部材Ｍが雌部材Ｗから抜け
る方向に移動して挟着が解除され、紐調節用固定具の紐
に対する移動が自由となる。When the force acting on the string acts in the direction of pushing the male member M into the female member W, the pinching is strengthened in a state where the inner surface of the free end of the string pinching body 6 bites into the string. In the case of acting in the opposite direction, the male member M moves in the direction in which the male member M comes off from the female member W to release the clamping, and the movement of the string adjusting fixture with respect to the string is free.
【００１０】[0010]
【実施例】図１は本発明に係る紐調節用固定具の雄部材
Ｍの正面図、図２は図１のＡ−Ａ線における断面図、図
３は紐調節用固定具の雌部材Ｗの平面図、図４は図３の
Ｂ−Ｂ線における断面図、図５は図３のＣ−Ｃ線におけ
る断面図、図６は図３のＤ−Ｄ線における断面図、図７
は雄部材Ｍを雌部材Ｗから引き出して係合状態とした断
面図、図８は紐挟着状態の断面図であって、本発明に係
る紐調節用固定具は、ポリアセタール、ナイロン等の合
成樹脂で成形した雄部材Ｍと雌部材Ｗとから構成されて
いる。1 is a front view of a male member M of a string adjusting fixture according to the present invention, FIG. 2 is a sectional view taken along line AA of FIG. 1, and FIG. 3 is a female member W of the string adjusting fixture. 4 is a sectional view taken along line BB of FIG. 3, FIG. 5 is a sectional view taken along line CC of FIG. 3, FIG. 6 is a sectional view taken along line DD of FIG.
FIG. 8 is a cross-sectional view of the male member M pulled out of the female member W in an engaged state, and FIG. 8 is a cross-sectional view of a string-clamped state. The string adjusting fixture according to the present invention is made of a synthetic material such as polyacetal or nylon. It is composed of a male member M and a female member W formed of resin.
【００１１】雄部材Ｍは、軸方向中心に紐通し孔１を貫
通させた筒部２の先端部周囲に、挿入ガイドと抜け止め
機能を具備させた爪縁３を形成するとともに、筒部２の
後端部周囲に止め縁４を形成し、筒部２の壁面には、径
方向に対峙する窓５を開設し、該窓５のそれぞれには、
下辺で筒壁と一体で上端部を自由端とした紐挟着体６を
対峙させ、該紐挟着体６は、その外面が筒部２の外周面
より膨出し且つ該自由端部の外面が弾性力に抗して外方
から押圧された場合に前記紐通し孔１を狭める方向に撓
むようにした断面楔形に形成し、自由端部内側には紐滑
止歯１２を突設する。The male member M has a claw edge 3 having an insertion guide and a retaining function formed around a distal end portion of a cylindrical portion 2 having a cord passing hole 1 penetrated at the center in the axial direction. A stop edge 4 is formed around the rear end portion, and windows 5 are formed on the wall surface of the cylindrical portion 2 so as to face each other in the radial direction.
A string clamp body 6 having a free end at the upper end is formed integrally with the cylindrical wall at the lower side, and the outer surface of the string clamp body 6 bulges out from the outer peripheral surface of the cylindrical portion 2 and the outer surface of the free end portion. Is formed in a wedge-shaped cross-section so as to bend in a direction to narrow the string through hole 1 when pressed from the outside against the elastic force, and a string non-slip tooth 12 protrudes inside the free end.
【００１２】そして、前記爪縁３の直上であって、該爪
縁３が後記雌部材Ｗの爪縁用係止段１１に係合された状
態においてガイド段１４上を回転するに足りる寸法を確
保した、筒部２の周面の径方向対向位置に、回転規制突
起７を突設する。A dimension just above the claw edge 3 and sufficient to rotate on the guide step 14 in a state where the claw edge 3 is engaged with the claw edge locking step 11 of the female member W described later. The rotation restricting projection 7 is protruded from the secured radially opposite position on the peripheral surface of the cylindrical portion 2.
【００１３】雌部材Ｗは球形体とし、その中心に、前記
雄部材Ｍの止め縁４が嵌合する座グリ１５を形成し、該
座グリ１５の中心には、前記雄部材Ｍを挿入した場合に
紐挟着体６の自由端部の外側を押圧する、細紐挟着用対
向内壁面８と太紐挟着用対向内壁面９で形成されるスプ
ライン状孔１０を穿設し、その上端開口部に近い内壁面
であって細紐挟着用対向内壁面８には、アンダーカット
状態の爪縁用係止段１１を形成する。The female member W is formed into a spherical body, and a counterbore 15 is formed at the center of the female member W so that the retaining edge 4 of the male member M fits. The male member M is inserted into the center of the counterbore 15. In this case, a spline-shaped hole 10 formed by an opposed inner wall surface 8 for attaching a thin string and an opposed inner wall surface 9 for attaching a thick string, which presses the outside of the free end portion of the cord clamp body 6, is opened. An undercut claw edge locking step 11 is formed on an inner wall surface close to the portion and opposed to the inner wall surface 8 for pinching the thin string.
【００１４】また、雌部材Ｗのスプライン状孔１０を形
成する細紐挟着用対向内壁面８の中央縦方向に、回転規
制突起７の軸方向移動を許容する移動用溝１３を、太紐
挟着用対向内壁面９の対向径と一致させて形成するとと
もに、細紐挟着用対向内壁面８の上端に、平面視して移
動用溝１３の位置から太紐挟着用対向内壁面９まで、回
転規制突起７の一方向水平回転をガイドするガイド段１
４を形成した構成とする。A movement groove 13 for allowing the rotation restricting projection 7 to move in the axial direction is formed in the central longitudinal direction of the opposing inner wall surface 8 forming the spline-shaped hole 10 of the female member W. It is formed so as to match the facing diameter of the facing facing inner wall surface 9, and rotates from the position of the movement groove 13 in plan view to the facing inner wall surface 9 for attaching the thick string on the upper end of the facing facing inner wall surface 8 of the thin string. Guide step 1 for guiding one-way horizontal rotation of regulating projection 7
4 is formed.
【００１５】上記のように構成した紐調節用固定具は、
雄部材Ｍの筒部２を、回転規制突起７がスプライン状孔
１０の太紐挟着用対向内壁面９に接する状態若しくは移
動用溝１３に合致させた状態で、雌部材Ｗへ無理に挿入
して結合する。この場合、雄部材Ｍの筒部２の先端部周
囲に形成した爪縁３が、細紐挟着用対向内壁面８に形成
した爪縁用係止段１１に係止して地獄結合となる。[0015] The string adjusting fixture constructed as described above,
The cylindrical portion 2 of the male member M is forcibly inserted into the female member W in a state where the rotation restricting projection 7 is in contact with the opposed inner wall surface 9 of the spline-shaped hole 10 where the thick string is pinched, or in a state where it is aligned with the movement groove 13. Join. In this case, the claw edge 3 formed around the distal end portion of the cylindrical portion 2 of the male member M is locked to the claw edge locking step 11 formed on the opposed inner wall surface 8 for pinching the thin string, thereby forming a hell connection.
【００１６】そして、回転規制突起７を移動用溝１３に
合致させた状態で、雄部材Ｍを雌部材Ｗへ押し込めば、
紐挟着体６の自由端部外面が太紐挟着用対向内壁面９を
摺動し、また回転規制突起７をガイド段１４に沿って９
０度前後回転させ太紐挟着用対向内壁面９に合致させた
状態で、雄部材Ｍを雌部材Ｗへ押し込めば、紐挟着体６
の自由端部外面が細紐挟着用対向内壁面８を摺動するよ
うになる。When the male member M is pushed into the female member W in a state where the rotation regulating projection 7 is aligned with the movement groove 13,
The outer surface of the free end portion of the string clamp body 6 slides on the inner wall surface 9 facing the thick string clamp, and the rotation restricting projection 7 is moved along the guide step 14 along the guide step 14.
When the male member M is pushed into the female member W in a state where the male member M is rotated around 0 degrees and is aligned with the inner wall 9 facing the thick string, the string clamp body 6 is formed.
The outer surface of the free end slides on the opposed inner wall surface 8 for pinching the fine string.
【００１７】したがって、雄部材Ｍの筒部２の先端部周
囲に形成した爪縁３が、細紐挟着用対向内壁面８に形成
した爪縁用係止段１１に係止する状態において、図７の
矢印に示す方向、すなわち、雌部材Ｗのスプライン状孔
１０から紐通し孔１へ太紐を通した場合には、回転規制
突起７を移動用溝１３に合致させた状態で雄部材Ｍを雌
部材Ｗへ押し込めば、紐挟着体６の自由端部外面が太紐
挟着用対向内壁面９によって押圧されて撓み、その自由
端部内面に設けた紐滑止歯１２で太紐を挟着するように
なり、また、同様にして細紐を通した場合には、回転規
制突起７を太紐挟着用対向内壁面９に合致させた状態で
雄部材Ｍを雌部材Ｗへ押し込めば、紐挟着体６の自由端
部外面が細紐挟着用対向内壁面８によって押圧され、細
紐挟着用対向内壁面８と太紐挟着用対向内壁面９の対向
寸法差分だけ大きく撓み、その自由端部内面に設けた紐
滑止歯１２で細紐を挟着するようになる。Therefore, in the state where the claw edge 3 formed around the distal end portion of the cylindrical portion 2 of the male member M is locked to the claw edge locking step 11 formed on the opposed inner wall surface 8 for pinching the thin string, FIG. 7, that is, when a thick string is passed from the spline-shaped hole 10 of the female member W to the string passing hole 1, the male member M is kept in a state where the rotation regulating projection 7 is aligned with the movement groove 13. Is pushed into the female member W, the outer surface of the free end portion of the string clamp body 6 is pressed and bent by the opposed inner wall surface 9 for attaching the thick string, and the thick string is fixed by the string non-slip teeth 12 provided on the inner surface of the free end portion. The male member M is pushed into the female member W in a state where the rotation regulating protrusion 7 is aligned with the facing inner wall surface 9 where the thick string is clamped when the thin string is similarly passed through. The outer surface of the free end of the string clamp body 6 is pressed by the opposing inner wall surface 8 for pinching the narrow string, and the opposing inner wall for pinching the string. 8 and thickness deflection increased by opposing the dimension difference of the string clamping wearer facing inner wall surface 9, comprising a thin cord in HimoNamera Tomeha 12 provided at its free end portion inner surface so that clamped.
【００１８】なお上記実施例においては、雄部材Ｍの紐
挟着体６の自由端部内側に紐滑止歯１２を突設したが、
自由端部内側を角としたり粗面として滑り抵抗を大きく
する構成としても、確実な紐固定効果は達成されるもの
である。In the above embodiment, the string non-slip teeth 12 protrude from the inside of the free end of the string clamping body 6 of the male member M.
Even if the inside of the free end is angled or roughened so as to increase the sliding resistance, a reliable cord fixing effect can be achieved.
【００１９】また、上記実施例では、雌部材Ｗのスプラ
イン状孔１０を形成する細紐挟着用対向内壁面８の中央
縦方向に、回転規制突起７の軸方向移動を許容する移動
用溝１３を、太紐挟着用対向内壁面９の対向径に一致さ
せて形成するとともに、細紐挟着用対向内壁面８の上端
に、平面視して移動用溝１３の位置から太紐挟着用対向
内壁面９まで、回転規制突起７の一方向水平回転をガイ
ドするガイド段１４を形成したが、細紐挟着用対向内壁
面８の幅を少なくとも紐挟着体６の幅だけ確保して残り
の内周面を太紐挟着用対向内壁面９としても、細紐挟着
用対向内壁面８と太紐挟着用対向内壁面９の対向寸法差
分によって、太紐と細紐の区別なくそれぞれに対応した
挟着固定が可能となる。In the above-described embodiment, the movement groove 13 for allowing the axial movement of the rotation restricting projection 7 is provided in the center longitudinal direction of the opposed inner wall surface 8 for pinching the fine string, which forms the spline-shaped hole 10 of the female member W. Is formed so as to match the opposing diameter of the opposing inner wall surface 9 for inserting the thick string, and the upper end of the opposing inner wall surface 8 for inserting the thin string from the position of the movement groove 13 when viewed in plan. The guide step 14 for guiding the one-way horizontal rotation of the rotation restricting projection 7 is formed up to the wall surface 9. Even if the peripheral surface is the opposing inner wall surface 9 for attaching the thick string, the opposing inner wall surface 8 for attaching the thin string and the opposing inner wall surface 9 for opposing the thick string can be used to separate the corresponding thick and thin strings without distinction. It is possible to fix the clothes.
【００２０】[0020]
【発明の効果】以上説明した本発明の紐調節用固定具に
よれば、雄部材の筒部の先端部周囲に形成した爪縁が、
細紐挟着用対向内壁面に形成した爪縁用係止段に係止す
る状態において、雌部材Ｗのスプライン状孔から紐通し
孔へ太紐または細紐を通した後、通した紐に応じて雄部
材又は雌部材を適宜角度だけ回転させ、雄部材の筒部を
雌部材のスプライン状孔に押し込めば、紐挟着体の自由
端部外面がいずれかの紐挟着用対向内壁面で押されて撓
み、その自由端部内面で紐を挟着することができるよう
になるから、直径において２〜３mmの差がある、帽子の
首回りの絞り、ウェアーの裾部の絞り、ナップザック等
の各種の袋物の絞り等に使用されるいずれの紐に対して
も、確実な紐固定機能が得られ、区別することなく同一
の紐調節用固定具が使用でき、これらへの装着作業も能
率化できる。According to the string adjusting fixture of the present invention described above, the claw edge formed around the distal end of the cylindrical portion of the male member is
After passing a thick string or a thin string from the spline-shaped hole of the female member W to the string through hole in a state of being locked to the claw edge locking step formed on the inner wall surface facing the thin string pinching, When the male member or the female member is rotated by an appropriate angle and the cylindrical portion of the male member is pushed into the spline-shaped hole of the female member, the outer surface of the free end of the string clamp body is pushed by one of the inner wall surfaces facing the string clamp. It will bend and it will be possible to pinch the string on the inner surface of its free end, so there is a difference of 2 to 3 mm in diameter, squeezing around the neck of the hat, squeezing at the bottom of the wear, knapsack etc. For any string used for squeezing various bags, a secure string fixing function is obtained, and the same string adjusting fixture can be used without distinction, and the work of attaching to these is also streamlined it can.
【００２１】また、雄部材と雌部材の二部品からなり、
雌部材のスプライン状孔の内壁面で雄部材の紐挟着体の
自由端部を押圧することによって紐周面を押圧固定する
ようにしたから、部品点数が少なく、構造が簡単であっ
て、製作、組み立てを容易とし、さらに雌部材にスライ
ド自在に挿入された雄部材をスライド操作又は一定角度
回転させた後スライド操作するだけの簡単な操作で長さ
調節及び確実な固定ができる。Also, it is composed of two parts, a male member and a female member,
Since the peripheral surface of the string is pressed and fixed by pressing the free end of the string clamping body of the male member with the inner wall surface of the splined hole of the female member, the number of parts is small, the structure is simple, It is easy to manufacture and assemble, and the length can be adjusted and securely fixed by a simple operation of sliding or rotating the male member slidably inserted into the female member by a predetermined angle.
【００２２】さらに紐に作用する力が、雄部材を雌部材
に押し込む方向に作用する場合には、紐挟着体の自由端
部内面が紐に食い込む状態となるので、不用意に緩がを
生じることのない確実な紐固定機能を発揮する紐調節用
固定具が得られる。Further, when the force acting on the string acts in the direction of pushing the male member into the female member, the inner surface of the free end portion of the string clamping body is cut into the string, so that the string is inadvertently loosened. A string adjusting fixture that exhibits a reliable string fixing function that does not occur can be obtained.
【図面の簡単な説明】[Brief description of the drawings]
【図１】本発明に係る紐調節用固定具の雄部材の正面図
である。FIG. 1 is a front view of a male member of a cord adjusting fixture according to the present invention.
【図２】図１のＡ−Ａ線における断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】本発明に係る紐調節用固定具の雌部材の平面図
である。FIG. 3 is a plan view of a female member of the strap adjusting fixture according to the present invention.
【図４】図３のＢ−Ｂ線における断面図である。FIG. 4 is a sectional view taken along line BB of FIG. 3;
【図５】図３のＣ−Ｃ線における断面図である。FIG. 5 is a sectional view taken along line CC of FIG. 3;
【図６】図３のＤ−Ｄ線における断面図である。FIG. 6 is a sectional view taken along line DD in FIG. 3;
【図７】雄部材を雌部材から引き出して係合結合した状
態の断面図である。FIG. 7 is a cross-sectional view showing a state where the male member is pulled out from the female member and engaged with the female member.
【図８】紐挟着状態の断面図である。FIG. 8 is a cross-sectional view of a state in which a string is clamped.
Ｍ 雄部材 Ｗ 雌部材 １ 紐通し孔 ２ 筒部 ３ 爪縁 ４ 止め縁 ５ 窓 ６ 紐挟着体 ７ 回転規制突起 ８ 細紐挟着用対向内壁面 ９ 太紐挟着用対向内壁面 １０ スプライン状孔 １１ 爪縁用係止段 １２ 紐滑止歯 １３ 移動用溝 １４ ガイド段 １５ 座グリ M Male member W Female member 1 String passing hole 2 Cylindrical part 3 Claw edge 4 Stopper edge 5 Window 6 String clipping body 7 Rotation restricting projection 8 Opposite inner wall face for pinching thin string 9 Opposite inner wall face for pinching thick string 10 Spline-shaped hole DESCRIPTION OF SYMBOLS 11 Locking step for claw edges 12 Non-slip teeth 13 Moving groove 14 Guide step 15 Counterbore
Claims (3)
部２の先端部周囲に、挿入ガイドと抜け止め機能を具備
させた爪縁３を形成するとともに、筒部２の後端部周囲
に止め縁４を形成し、筒部２の壁面には、径方向に対峙
する窓５を開設し、該窓５のそれぞれには、下辺で筒壁
と一体となって上端部が自由端となり、その外面が筒部
２の外周面より膨出し且つ該自由端部の外面が弾性力に
抗して外方から押圧された場合に前記紐通し孔１を狭め
る方向に撓むようにした断面楔形の紐挟着体６を設け、
また、前記爪縁３の直上であって紐挟着体６が形成され
ていない筒部２の周面の径方向対向位置に、回転規制突
起７を形成した合成樹脂製の雄部材Ｍと、軸方向中心
に、前記雄部材Ｍを挿入した場合に、紐挟着体６の自由
端部の外側を押圧する、細紐挟着用対向内壁面８と太紐
挟着用対向内壁面９で形成されるスプライン状孔１０を
穿設し、細紐挟着用対向内壁面８の上端開口部に近い内
壁面に、アンダーカット状態の爪縁用係止段１１を形成
した合成樹脂製の雌部材Ｗとから構成したことを特徴と
する紐調節用固定具。1. A claw edge 3 having an insertion guide and a retaining function is formed around a distal end portion of a cylindrical portion 2 having a string passing hole 1 penetrated in the axial center thereof, and a rear end of the cylindrical portion 2. A retaining edge 4 is formed around the portion, and windows 5 are formed in the wall surface of the cylindrical portion 2 so as to face each other in the radial direction. A cross section in which the outer surface bulges out from the outer peripheral surface of the cylindrical portion 2 and the outer surface of the free end portion is bent in a direction to narrow the string through hole 1 when the outer surface is pressed from the outside against the elastic force. A wedge-shaped string clamp body 6 is provided,
A male member M made of synthetic resin having a rotation restricting projection 7 formed at a position directly above the claw edge 3 and radially opposed to the peripheral surface of the cylindrical portion 2 where the string pinching body 6 is not formed; At the center in the axial direction, when the male member M is inserted, the outer surface of the free end portion of the string clamp body 6 is pressed to form an inner wall surface 8 and an inner wall surface 9 for clamping a narrow string. And a synthetic resin female member W having an undercut claw edge locking step 11 formed on the inner wall surface near the upper end opening of the opposing inner wall surface 8 for pinching the thin string. A string adjusting fixture characterized by comprising:
部内側に紐滑止歯１２を突設した請求項１記載の紐調節
用固定具。2. The strap adjusting fixture according to claim 1, wherein the strap holding member 6 of the male member M has a strap locking tooth 12 protruding inside the free end thereof.
る細紐挟着用対向内壁面８の中央縦方向に、回転規制突
起７の軸方向移動を許容する太紐挟着用対向内壁面９の
対向径を有する移動用溝１３を形成するとともに、細紐
挟着用対向内壁面８の上端に、平面視して移動用溝１３
の位置から太紐挟着用対向内壁面９まで、回転規制突起
７の一方向水平回転をガイドするガイド段１４を形成し
た請求項１記載の紐調節用固定具。3. A thick string pinching opposing inner wall surface 9 that allows axial movement of the rotation restricting projection 7 in the central longitudinal direction of the narrow string pinching opposing inner wall surface 8 forming the spline-shaped hole 10 of the female member W. A moving groove 13 having an opposing diameter is formed, and the moving groove 13 as viewed in a plan view is formed at an upper end of the opposing inner wall surface 8 for pinching the thin string.
2. The strap adjusting fixture according to claim 1, further comprising a guide step configured to guide the one-way horizontal rotation of the rotation restricting projection from the position of the first thread to the inner wall surface facing the thick string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6739294A JP2639894B2 (en) | 1994-04-05 | 1994-04-05 | String adjustment fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6739294A JP2639894B2 (en) | 1994-04-05 | 1994-04-05 | String adjustment fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07279910A JPH07279910A (en) | 1995-10-27 |
| JP2639894B2 true JP2639894B2 (en) | 1997-08-13 |
Family
ID=13343667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6739294A Expired - Lifetime JP2639894B2 (en) | 1994-04-05 | 1994-04-05 | String adjustment fixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2639894B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4623408B2 (en) * | 2001-02-28 | 2011-02-02 | 明夫 平井 | Snow hanger |
| US20120151809A1 (en) * | 2010-12-20 | 2012-06-21 | Cord Bling, LLC | System for Displaying a Message on a Cord or String |
-
1994
- 1994-04-05 JP JP6739294A patent/JP2639894B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07279910A (en) | 1995-10-27 |
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